WARREN, T. L. (1985). Technical writing: Purpose, process, and form. Wadsworth.
芝加哥风格引文WARREN, Thomas L. Technical Writing: Purpose, Process, and Form. California: Wadsworth, 1985.
MLA引文WARREN, Thomas L. Technical Writing: Purpose, Process, and Form. Wadsworth, 1985.
警告：这些引文格式不一定是100％准确.